package com.dao;



import java.util.List;

import com.entity.Shiyan;

public interface ShiyanDao {
	
	public void insertBean(Shiyan bean);
	
	public void deleteBean(int id);
	
	public void updateBean(Shiyan bean);

	//根据查询的sql查询数据
	public List<Shiyan> queryData(String sql);
}
